Multifunctional whiteboard pen

Abstract

The utility model relates to the technical field of office equipment manufacturing, in particular to a multifunctional whiteboard pen which comprises a first pen shell, the first pen shell is detachably connected with a connecting cylinder, the connecting cylinder is detachably connected with a second pen shell, the outer side of the connecting cylinder is fixedly connected with a button assembly, and a controller and a signal transmitter are fixedly connected in the connecting cylinder. The end, away from the connecting cylinder, of the first pen shell is fixedly connected with a first pen point, the first pen shell is detachably connected with a first pen cover located on the outer side of the first pen point, an irradiation assembly is arranged on the first pen cover, the second pen shell is fixedly connected with a second pen point, the second pen shell is detachably connected with a second pen cover, and a touch screen assembly is arranged on the second pen cover. According to the multifunctional pen, multiple functions are integrated in one pen, unified management and control are achieved through the built-in controller, and a user can easily achieve multiple functions without carrying multiple independent controllers.

Description

TECHNICAL FIELD

[0001] The utility model relates to office equipment manufacturing technical field, concretely relates to a multifunctional whiteboard pen. BACKGROUND

[0002] Whiteboard pen as the important tool of modern office and education field, it is often used in the classroom of school or training organization, and teachers use whiteboard pen to write course content, draw chart, mark key points on interactive whiteboard, and show knowledge to students in an intuitive and vivid way.

[0003] But this vivid teaching generally needs to cooperate with projector and touchpad and so on device together use, these devices all have the controller of oneself, and the frequent replacement use controller has the remarkable influence to the teaching efficiency. In a highly interactive and fast-paced teaching environment, teachers need to be able to quickly and accurately operate various teaching equipment to ensure the smooth progress of the course. First, frequent replacement of the controller will disrupt the continuity of teaching. Whenever the teacher needs to switch devices or functions, if the whiteboard pen must be stopped to find and familiarize with the new controller, it will distract the students' attention and interrupt the information flow they are receiving. This interruption can weaken students' understanding and memory of knowledge points and reduce teaching effectiveness.

[0004] In order to overcome this defect, it is necessary to propose a multifunctional whiteboard pen that can adapt and integrate multiple teaching equipment controllers. UTILITY MODEL CONTENT

[0005] To solve the above problems, the utility model provides a multifunctional whiteboard pen, which integrates multiple functions in one pen and realizes unified management and control through the built-in controller, so that users can easily realize multiple functions without carrying multiple independent controllers.

[0006] In order to realize the above purpose, the technical scheme of the utility model is as follows: a multifunctional whiteboard pen, comprising a hollow first pen shell, the first pen shell is detachably connected with a connecting barrel, the connecting barrel is detachably connected with a second pen shell away from the first pen shell, a button assembly for operating and sending signals is fixedly connected outside the connecting barrel, a controller and a signal transmitter are fixedly connected inside the connecting barrel, the button assembly is electrically connected with the controller, the input end of the signal transmitter is electrically connected with the output end of the controller through a power line, a power slot is formed on the surface of the connecting barrel, a storage battery is detachably connected in the power slot, and the storage battery is electrically connected with the button assembly, the controller and the signal transmitter through a power line.

[0007] The first pen shell is fixedly connected with a first pen head at one end away from the connecting cylinder, and the first pen shell is detachably connected with a first pen cover located outside the first pen head, and the first pen cover is provided with an irradiation assembly for emitting a laser point. The second pen shell is fixedly connected with a second pen head at one end away from the connecting cylinder, and the second pen shell is detachably connected with a second pen cover located outside the second pen head, and the second pen cover is provided with a touch screen assembly for writing on a touch screen. The first pen shell and the second pen shell are both provided with ink cores, and the touch screen assembly and the irradiation assembly are both signal-connected with the button assembly.

[0008] The technical principle of the above scheme is as follows: the first pen shell and the second pen shell accommodate the ink cores, ensuring the realization of the writing function. The connecting cylinder is designed as a connecting piece of the two pen shells, stably connecting the two pen shells and the built-in controller and signal transmitter and other core components. The button assembly is electrically connected with the controller through a circuit, and the user sends instructions to the controller by pressing different buttons, and the controller executes corresponding operations according to the instructions. The irradiation assembly is used for irradiation to emit a laser point for indication or marking. Through the connection of the touch screen assembly with the touch screen device and the controller, the functions of writing and operation are realized.

[0009] The above scheme has the following beneficial effects:

[0010] 1. In this scheme, the writing function of the traditional whiteboard pen is ingeniously combined with the laser indication and touch operation in modern technology, so that one pen can meet the diversified needs in modern teaching and meetings. The writing function ensures basic text recording and information display, the laser indication function can clearly point out the key points during lectures or teaching, and the touch operation function makes the whiteboard pen adapt to the new trend of digital teaching, facilitating marking and interaction on the touch screen. Not only does it reduce the inconvenience of carrying multiple tools, but also improves work efficiency and convenience, making teaching and meetings more smooth and efficient.

[0011] 2. In this scheme, the design of the button assembly fully considers the user's usage habits and convenience needs. The user only needs to press lightly to control various modes, without complicated steps or additional tools. This simple and quick operation feature allows users to quickly adapt and efficiently complete work in different teaching and meeting scenarios.

[0012] 3. In this scheme, the design of the multi-color ink core fully considers the user's demand for writing color diversity. Traditional whiteboard pens usually have only one color of ink core, which cannot meet the writing color needs of different occasions and needs. However, the multi-functional whiteboard pen in this scheme has detachable ink cores in the first pen shell and the second pen shell, allowing users to easily replace ink cores of different colors as needed. This not only facilitates users to replace ink cores at any time to maintain the clarity of writing, but also meets the different needs of users for writing colors in different situations.

[0013] Further, the ink colors stored in the several ink cartridges are different from each other.

[0014] Beneficial effects: This design allows users to choose appropriate ink colors for writing according to different teaching and meeting needs, for example, when teaching mathematical formulas or charts, black or blue ink cartridges can be used to ensure that the text is clear and easy to read; while in art teaching or demonstration, color ink cartridges can be selected to increase visual appeal, enrich the presentation form of writing content, and improve the effect of teaching and meetings.

[0015] Further, the irradiation assembly includes a dustproof cover fixedly connected with the first pen cap, and a laser emitter fixedly connected inside the dustproof cover, with the input end of the laser emitter being signal connected with the output end of the controller.

[0016] Beneficial effects: The laser emitter is responsible for emitting a laser beam for line-of-sight guidance, and the input end of the laser emitter is signal connected with the output end of the controller, which means that the controller can send signals to the laser emitter according to user instructions to control its opening or closing, as well as adjust the intensity of the laser beam, so that users can easily turn on and off the laser indication function through the button assembly, and adjust the brightness of the laser beam as needed to meet the needs of different occasions. In addition, the design of the dustproof cover effectively protects the laser emitter from dust and dirt, improving the accuracy and stability of the laser indication, so that users can clearly see the laser beam in various environments, ensuring the accuracy of the indication.

[0017] Further, the touch screen assembly includes a touch screen pen head fixedly connected with the second pen cap, with the output end of the touch screen pen head being signal connected with the input end of the controller.

[0018] Beneficial effects: The touch pen head can simulate the touch feeling when a human hand touches the screen, and when the user writes, draws or operates on the touch screen, the touch pen head will sense the user's actions and convert the touch signals into electrical signals through the internal sensor. Users can accurately write, draw and operate on the touch screen, improving work efficiency and user experience, and ensuring the accuracy and smoothness of touch operations.

[0019] Further, the button assembly includes an irradiation button, a switching button and a plurality of page turning buttons, which are fixedly connected to the outer side wall of the connecting barrel in different directions.

[0020] Beneficial effects: Users can easily realize various functions of the multifunctional whiteboard pen through simple key operations, which not only simplifies the operation process, but also improves user work efficiency and use experience. In addition, the buttons are designed at different positions to improve the recognition of the buttons and improve user comfort.

[0021] Further, the irradiation button, the switching button and the plurality of page turning buttons are different in shape.

[0022] Beneficial effects: the design that the shapes of the irradiation button, the switching button and the page turning button are different from each other enables the user to easily recognize and accurately operate each button, and such design reduces the possibility of misoperation and improves the accuracy and efficiency of operation.

[0023] Further, the output ends of the irradiation button, the switching button and the page turning buttons are electrically connected with the input end of the controller.

[0024] Beneficial effects: the electrical connection between the output ends of the irradiation button, the switching button and the page turning button and the input end of the controller enables the user to quickly trigger the corresponding function operation after pressing the button, reduces the operation delay, and improves the response speed of the device and the work efficiency of the user.

[0025] Further, the outer side walls of the first pen shell and the second pen shell are sleeved with anti-skid layers, and the anti-skid layers are made of rubber material.

[0026] Beneficial effects: the anti-skid layer is made of rubber material, which has good elasticity and adhesion, can closely fit the hand profile of the user, reduce fatigue when holding for a long time, enable the user to maintain a more relaxed and comfortable state during writing, drawing or demonstration, and improve work efficiency and creative inspiration. In addition, the anti-skid layer can increase the friction between the user's hand when subjected to pressure, thereby effectively preventing the pen from slipping during writing or demonstration, improving the safety of the device, and avoiding the risk of damage or data loss caused by slipping.

[0027] Further, the surfaces of the anti-skid layers are provided with screw grooves.

[0028] Beneficial effects: the provision of screw grooves greatly increases the contact area and roughness between the anti-skid layer and the user's hand, thereby significantly improving the friction, making the multifunctional whiteboard pen more stable during writing or demonstration, and not easy to slip.

[0029] Further, the outer sides of the first pen shell and the second pen shell are respectively sprayed with color paint corresponding to the ink cores.

[0030] Beneficial effects: the outer sides of the first pen shell and the second pen shell are respectively sprayed with color paint corresponding to the ink cores, so that the user can intuitively identify the ink core color matched with different pen shells. Such design not only improves the recognition of the product, but also enables the user to more conveniently select the required ink core color when using, thereby improving the ease of use of the product.

[0031] The additional aspects and advantages of the present application will be partially given in the following description, some will become apparent from the following description, or will be understood by those skilled in the art through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the overall structure isometric view of the embodiment of the multifunctional whiteboard pen of the utility model;

[0033] Figure 2 It is the front view of the embodiment of the multifunctional whiteboard pen of the utility model;

[0034] Figure 3 It is the split schematic view of the embodiment of the multifunctional whiteboard pen of the utility model.

[0035] The reference signs in the drawings of the specification include: 1, first pen shell;2, connecting barrel;3, second pen shell;4, controller;5, signal transmitter;6, first pen head;7, first pen cap;8, second pen head;9, second pen cap;10, ink core;11, dustproof cover;12, laser transmitter;13, touch pen head;14, irradiation button;15, switching button;16, page turning button;17, anti-skid layer;18, threaded groove;19, power supply groove;20, battery. DETAILED DESCRIPTION

[0036] The technical solutions of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0037] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship based on the drawings shown, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0039] The specific embodiments will be described in further detail below:

[0040] Example 1:

[0041] As attached Figure 1 , Figure 2 and Figure 3 As shown: A multifunctional whiteboard marker includes a hollow first pen shell 1, a connecting cylinder 2 detachably connected to the bottom end of the first pen shell 1 by a thread, a hollow second pen shell 3 detachably connected to the bottom end of the connecting cylinder 2 by a thread, a first pen tip 6 being embedded through the top end of the first pen shell 1, a first pen cap 7 covering the first pen tip 6 being covered by the top end of the first pen shell 1, a second pen tip 8 being embedded through the bottom end of the second pen shell 3, a second pen cap 9 located outside the second pen tip 8 being covered by the bottom end of the second pen shell 3, and ink cores 10 being filled inside both the first pen shell 1 and the second pen shell 3, with ink of different colors stored in several ink cores 10. When writing on a whiteboard using a whiteboard marker, simply unplug the corresponding first pen cap 7 or second pen cap 9 to use the first pen tip 6 or second pen tip 8. Since the first pen shell 1 and the second pen shell 3 are filled with ink cores 10 of different colors, users do not need to carry multiple whiteboard markers of different colors to easily achieve writing and marking in multiple colors, improving work efficiency and convenience. By simply rotating the connecting tube 2, the pen tip can be adjusted to the desired color of the ink core 10, achieving fast and seamless color switching.

[0042] In order to enable the multifunctional whiteboard pen to interact with teaching equipment, a controller 4 and a signal transmitter 5 are fixedly connected to both sides of the inner wall of the connecting cylinder 2 by screws. The controller 4 is preferably an Arduino Uno R3 microcontroller controller. The input terminal of the signal transmitter 5 is electrically connected to the output terminal of the controller 4. The signal transmitter 5 is preferably an ESP8266 Wi-Fi module signal transmitter.

[0043] The first pen cover 7 is equipped with an illumination component for emitting laser dots. The illumination component includes a dust cover 11 integrally formed with the first pen cover 7. A laser emitter 12 is fixedly connected to the dust cover 11 by bolts. The laser emitter 12 is preferably a Z5M18B-F-635-lg90ZM18RF type Z-LASER laser emitter. The input terminal of the laser emitter 12 is connected to the output terminal of the controller 4. During the lecture, under the control of the controller 4, the laser emitter 12 can emit clear and bright laser dots. This feature is particularly important for teachers when lecturing, as it can generate laser dots to indicate key points, annotate charts, or guide students' eyes, making the classroom lecture more vivid and interesting, and improving students' attention and participation.

[0044] The second pen cover 9 is provided with a touch screen component for writing on the touch screen, the touch screen component comprising a touch screen pen head 13 embedded in the bottom end of the second pen cover 9, the model of the touch screen pen head 13 being preferably a Wacom touch pen head, and the output end of the touch screen pen head 13 being signal-connected with the input end of the controller 4. During the teaching process, when the teacher needs to write, mark or operate demonstration on the touch screen, the teacher only needs to easily pick up the multifunctional whiteboard pen, gently touch the touch screen surface with the touch screen pen head 13 on the second pen cover 9, and then the writing can be started. The accuracy and response speed of the touch screen pen head 13 ensure the coherence and accuracy of the writing, whether it is writing words, drawing charts or operating various tools in the educational software, and the teacher can be handy, which greatly improves the teaching efficiency and interactivity.

[0045] The outer side of the connecting barrel 2 is provided with a button component for operating the signal transmission, the button component comprising an irradiation button 14 embedded in the rear side of the outer wall of the connecting barrel 2, the irradiation button 14 being used for controlling the opening and closing of the laser emitter 12, a switching button 15 embedded in the front side of the outer wall of the connecting barrel 2, the switching button 15 being used for switching the writing mode and the wiping mode of the touch screen, and a plurality of page turning buttons 16 embedded in the right side of the outer wall of the connecting barrel 2, the shapes of the irradiation button 14, the switching button 15 and the plurality of page turning buttons 16 being different from each other, preferably, the irradiation button 14 is designed as a circular structure, the switching button 15 is designed as a rectangular structure, and the page turning buttons 16 are designed as triangular structures, and the output ends of the irradiation button 14, the switching button 15 and the plurality of page turning buttons 16 are electrically connected with the input end of the controller 4. During the teaching process, when it is needed to emphasize a certain point or guide the students' sight, the teacher only needs to gently press the circular irradiation button 14 on the left side of the outer wall of the connecting barrel 2, and then the laser emitter 12 can be activated to emit a clear and eye-catching laser point, which can assist the explanation and make the classroom content more intuitive and easy to understand. If the touch screen is used in the teaching and needs to be switched from the writing mode to the wiping mode to correct or remove part of the content, the teacher can quickly realize the conversion by pressing the rectangular switching button 15 on the right side of the outer wall of the connecting barrel 2, without interrupting the teaching process to find additional wiping tools, which greatly improves the teaching efficiency and fluency. In addition, when the multimedia demonstration is performed and the PPT page needs to be turned, the teacher can complete the operation by gently touching the triangular page turning buttons 16 designed on the front side of the outer wall of the connecting barrel 2. These page turning buttons 16 are respectively preset as forward, backward, fast forward or fast backward modes to meet the page turning requirements in different scenes, so that the demonstration process is more smooth and natural.

[0046] A power supply slot 19 is formed in the left side wall of the connecting barrel 2, and a storage battery 20 is detachably connected in the power supply slot 19 through a buckle structure, the model of the storage battery 20 being preferably an SR527SW button cell, and the storage battery 20 is electrically connected with each button, the controller 4 and the signal emitter 5 through a power line, thereby providing power energy supply for the normal operation of each electrical component.

[0047] Embodiment 2:

[0048] As shown in the accompanying drawings Figure 1 The difference from embodiment 1 is that the outer side walls of the first pen shell 1 and the second pen shell 3 are both sleeved with anti-skid layers 17, which are made of rubber material. The rubber material provides a comfortable grip feeling for the user due to its good elasticity and friction, effectively preventing hand slipping even during long writing or presentation process, ensuring the stability and accuracy of writing. The anti-skid layers 17 are both provided with thread grooves 18 on the surface, which not only enhance the anti-skid effect and make the grip more stable, but also increase the contact area between the fingers and the pen shell through its unique texture design, further improving the comfort and control of the grip. Whether it is smooth writing on the whiteboard or precise operation on the touch screen, the thread grooves 18 can help the teacher better control the pen shaft, reduce misoperation, and make the teaching process more smooth.

[0049] Embodiment 3:

[0050] The difference from embodiment 2 is that the outer side walls of the first pen shell 1 and the second pen shell 3 are respectively sprayed with color paint corresponding to the ink core 10. The user can quickly identify the color of the ink core 10 loaded in the current pen shell with one eye, without the need to open the pen cover or perform additional color confirmation steps, greatly improving the use efficiency and convenience. This is particularly important in teaching or meeting scenarios where color switching is required or multiple colors need to be frequently used, reducing the time for the user to select the desired writing color, which helps to maintain the coherence and fluency of thinking.

[0051] Obviously, the above embodiments are only examples for the sake of clarity, and are not limiting of the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A multi-functional whiteboard pen comprising a hollow first pen shell (1), a connecting barrel (2) detachably connected to the first pen shell (1), and a second pen shell (3) detachably connected to the connecting barrel (2) at an end away from the first pen shell (1), characterized in that, A button assembly for operating the sending signal is fixedly connected outside the connecting cylinder (2), a controller (4) and a signal transmitter (5) are fixedly connected inside the connecting cylinder (2), the button assembly is electrically connected with the controller (4), the input end of the signal transmitter (5) is electrically connected with the output end of the controller (4) through a power line, a power supply groove (19) is formed in the surface of the connecting cylinder (2), and a storage battery (20) is detachably connected in the power supply groove (19); the storage battery (20) is electrically connected with the button assembly, the controller (4) and the signal transmitter (5) through a power line; A first pen head (6) is fixedly connected to one end of the first pen shell (1) away from the connecting cylinder (2), a first pen cover (7) is detachably connected outside the first pen head (6), an irradiation assembly for emitting a laser point is arranged on the first pen cover (7), a second pen head (8) is fixedly connected to one end of the second pen shell (3) away from the connecting cylinder (2), a second pen cover (9) is detachably connected outside the second pen head (8), a touch screen assembly for writing on a touch screen is arranged on the second pen cover (9), and ink cores (10) are arranged in the first pen shell (1) and the second pen shell (3); the touch screen assembly and the irradiation assembly are signal connected with the button assembly.

2. The multi-functional whiteboard pen according to claim 1, wherein The ink stored in the ink cores (10) are different in color.

3. The multi-functional whiteboard pen according to claim 2, wherein, The irradiation assembly comprises a dustproof cover (11) fixedly connected with the first pen cover (7), and a laser emitter (12) fixedly connected in the dustproof cover (11); the input end of the laser emitter (12) is signal connected with the output end of the controller (4).

4. The multi-functional whiteboard pen according to claim 3, wherein The touch screen assembly comprises a touch screen pen head (13) fixedly connected with the second pen cover (9), and the output end of the touch screen pen head (13) is signal connected with the input end of the controller (4).

5. The multi-functional whiteboard pen according to claim 4, wherein, The button assembly comprises an irradiation button (14), a switching button (15) and a plurality of page turning buttons (16), and the irradiation button (14), the switching button (15) and the plurality of page turning buttons (16) are fixedly connected to different directions of the outer wall of the connecting cylinder (2).

6. The multi-functional whiteboard pen according to claim 5, wherein, The irradiation button (14), the switching button (15) and the plurality of page turning buttons (16) are different in shape.

7. The multi-functional whiteboard pen according to claim 6, wherein The output ends of the irradiation button (14), the switching button (15) and the plurality of page turning buttons (16) are electrically connected with the input end of the controller (4).

8. The multi-functional whiteboard pen according to claim 7, wherein, The outer walls of the first pen shell (1) and the second pen shell (3) are both sleeved with anti-skid layers (17) made of rubber material.

9. The multi-function whiteboard pen of claim 8, wherein, Threaded grooves (18) are formed in the surfaces of the anti-skid layers (17).

10. The multi-functional whiteboard pen according to claim 9, wherein, The outer sides of the first pen shell (1) and the second pen shell (3) are respectively sprayed with color paint corresponding to the ink cores (10).

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